Delete 'dishDAOimp.java'

dishDAOimp.java

@@ -1,98 +0,0 @@
-package imp;
-
-import DAO.dishDAO;
-import model.dish;
-import java.sql.*;
-import java.util.ArrayList;
-import java.util.List;
-
-public class dishDAOimp implements dishDAO {
-
-    @Override
-    public void insert(dish dish) {
-        String sql = "INSERT INTO dishes (dishID, dishName, description, price, image) VALUES (?, ?, ?, ?, ?)";
-        try (Connection conn = JDBCutil.getConnection();
-             PreparedStatement pstmt = conn.prepareStatement(sql)) {
-            pstmt.setInt(1, dish.getDishID());
-            pstmt.setString(2, dish.getDishName());
-            pstmt.setString(3, dish.getDescription());
-            pstmt.setInt(4, dish.getPrice());
-            pstmt.setString(5, dish.getImage());
-            pstmt.executeUpdate();
-        } catch (SQLException e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public void delete(dish dish) {
-        String sql = "DELETE FROM dishes WHERE dishID = ?";
-        try (Connection conn = JDBCutil.getConnection();
-             PreparedStatement pstmt = conn.prepareStatement(sql)) {
-            pstmt.setInt(1, dish.getDishID());
-            pstmt.executeUpdate();
-        } catch (SQLException e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public void update(dish dish) {
-        String sql = "UPDATE dishes SET dishName = ?, description = ?, price = ?, image = ? WHERE dishID = ?";
-        try (Connection conn = JDBCutil.getConnection();
-             PreparedStatement pstmt = conn.prepareStatement(sql)) {
-            pstmt.setString(1, dish.getDishName());
-            pstmt.setString(2, dish.getDescription());
-            pstmt.setInt(3, dish.getPrice());
-            pstmt.setString(4, dish.getImage());
-            pstmt.setInt(5, dish.getDishID());
-            pstmt.executeUpdate();
-        } catch (SQLException e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public dish findById(int id) {
-        String sql = "SELECT * FROM dishes WHERE dishID = ?";
-        try (Connection conn = JDBCutil.getConnection();
-             PreparedStatement pstmt = conn.prepareStatement(sql)) {
-            pstmt.setInt(1, id);
-            ResultSet rs = pstmt.executeQuery();
-            if (rs.next()) {
-                dish newDish = new dish();
-                newDish.setDishID(rs.getInt("dishID"));
-                newDish.setDishName(rs.getString("dishName"));
-                newDish.setDescription(rs.getString("description"));
-                newDish.setPrice(rs.getInt("price"));
-                newDish.setImage(rs.getString("image"));
-                return newDish;
-            }
-        } catch (SQLException e) {
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-    @Override
-    public List<dish> findAll() {
-        String sql = "SELECT * FROM dishes";
-        List<dish> dishes = new ArrayList<>();
-        try (Connection conn = JDBCutil.getConnection();
-             Statement stmt = conn.createStatement();
-             ResultSet rs = stmt.executeQuery(sql)) {
-            while (rs.next()) {
-                dish newDish = new dish();
-                newDish.setDishID(rs.getInt("dishID"));
-                newDish.setDishName(rs.getString("dishName"));
-                newDish.setDescription(rs.getString("description"));
-                newDish.setPrice(rs.getInt("price"));
-                newDish.setImage(rs.getString("image"));
-                dishes.add(newDish);
-            }
-        } catch (SQLException e) {
-            e.printStackTrace();
-        }
-        return dishes;
-    }
-}